PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patents are different, they range from the somewhat controversial, as in chemical compounds that are discreet and specific, to the most abstract ideas or notions that are protected by business and software patents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techliberation.com